What galvanizing equipment does the industrial hot dip galvanizing plant exporter provide?

The advantages of hot dip galvanizing in industrial galvanizing have been proven by a large amount of practical experience. The following professional industrial hot dip galvanizing plant exporter is introduced to the basic steps of industrial hot dip galvanizing.

First, loading

Feeding is the first step in the production of industrial hot dip galvanizing steel pipes, but it is also necessary to carefully check the raw materials before loading. In particular, if the steel pipe is contaminated with asphalt and other industrial oil, it will lead to a large number of products failing, resulting in no small loss.

Second, pickling

The next step is pickling. The so-called "pickling" is to use a mixture of about 20% hydrochloric acid in water. Hot-dip galvanized steel pipe should be moderately pickled. If the amount of hydrochloric acid is too high or the pickling time is too long, it will cause excessive pickling. Otherwise, the steel pipe will not be pickled enough, that is, “under-picked”.

Third, washing

Then, after pickling, it is washed with water. Washing is to clean the steel pipe with clean water in the clear water tank. The method is to immerse the whole steel pipe in the clean water tank, so that the rise and fall can be repeated three or four times.

Fourth, solvent and drying

The industrial hot dip galvanizing plant exporter reminds everyone that the solvent treatment of hot-dip galvanized steel pipe is carried out in a solvent tank. The temperature of the solvent, the inclination angle of the steel pipe placement, and the soaking time all have strict requirements. Drying is to remove the moisture left on the steel pipe, and to accelerate the synthesis of the alloy on the surface of the steel pipe.

In industrial galvanizing, the choice ofindustrial hot dip galvanizing plant exporterand hot dip galvanizing is obviously much higher than cold-galvanizing and mechanical galvanizing, because hot dip galvanizing has stronger corrosion resistance and comparison history. long.